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Overview

Uniprot IDA0A8D1ZBV8
Protein NameGeranylgeranyl transferase type-2 subunit alpha
Gene NameRABGGTA
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
304 QKECVLLKGRQEGWC

Function

Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to cysteines occuring in specific C-terminal amino acid sequences

Protein Sequence

10 MHGRLKVKTS 20 EEQAEAKRLE 30 REQKLKLYQT 40 ATQTVFQKRQ 50 AGELDESVLE 60 LTSQILGANP 70 DFATLWNCRR 80 EVLQRLEVQK 90 SPEELAALVK 100 AELGFLESCL 110 RVNPKSYGTW 120 HHRCWLLGRL 130 PEPNWARELE 140 LCARFLEVDE 150 RNFHCWDYRR 160 FVASQAAVPP 170 AEELAFTDSL 180 ITRNFSNYSS 190 WHYRSCLLPQ 200 LHPQPDSGPQ 210 GRLPEDVLLK 220 ELELVQNAFF 230 TDPNDQSAWF 240 YHRWLLGRAD 250 PQDALRCLHV 260 SRDEACLTVS 270 FSRPLLVSLL 280 CDLPAASLND 290 HLPQHTFRVI 300 WTAGNAQKEC 310 VLLKGRQEGW 320 CRDSATDEQL 330 FRCELSVEKS 340 TVLQSELESC 350 KELQELEPEN 360 KWCLLTIILL 370 MRALDPLLYE 380 KETLQYFQTL 390 KAVDPMRAAY 400 LDDLRSKFLL 410 ENSVLKMEYA 420 DVRVLHLGHK 430 DLTVLCHLEQ 440 LLLVTHLDLS 450 HNRLRALPPA 460 LAALRCLEVL 470 QANDNAIESL 480 DGVTNLPRLQ 490 ELSLCNNRLQ 500 QPAVLQPLAS 510 CPRLVLLNLQ 520 DNPLCQAVGI 530 SEHLAELLPS VSSILT

Gene Ontology

Classification GO ID Description
Molecular Function GO:0004663 Rab geranylgeranyltransferase activity
Molecular Function GO:0008270 zinc ion binding
Biological Process GO:0097354 prenylation

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.